Shoe upper



FIG. 1 is a front perspective view of a shoe upper in accordance with my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines in the drawings show parts of the shoe upper and environmental structure that form no part of the claimed design. 

CLAIM The ornamental design for a shoe upper, as shown and described. 